$1234 is invested at 5.6% annual interst for 7 years. how much money will you have at the end of this period? show all your and explain

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)